Defense reinforcement is to defend against defenseless attacks.
For example, you will know which one is practical.
Electric dragon in-situ discharge. Without defensive performance, everyone will take a big step back and lose blood after defense.
It has defensive performance, will not retreat, and will not hurt blood.
Electric dragon trident electricity. Only by strengthening defense can we defend ourselves, even if we defend ourselves, we will lose blood. Which is more likely than in-situ discharge when three electric shocks are extremely slow?
In short, the choice of skills must take into account what monsters to fight, as well as the weapons and styles you choose.
If performance is avoided, 15 indicates 2. If used well, 1 is no different from 2.